Agreed that info can be surmised from the current pics.
I've seen the plan/layout from the tender docs from someone who works at a reo company.
Lift hill appears to run along the road from Justice League to GL then makes 90 degree turn right goes through some loops and or rolls (Plans are birds eye view only. No elevation) runs out towards the front then right down to AOS and then comes back along a similar path circling around the loop/roll feature and then under the lift hill following it part of the way before breaking left to circle back into the station.
If the plans aren't confidential I'll post them.